𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Two-phase hydrodynamics in a miniature direct methanol fuel cell

✍ Scribed by Cullen R. Buie; Juan G. Santiago


Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
642 KB
Volume
52
Category
Article
ISSN
0017-9310

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Numerical analysis for a vapor feed mini
✍ Bin Xiao; Amir Faghri πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 739 KB

A two-dimensional, multiphase model is presented and analyzed for a vapor feed DMFC system. The DMFC model is based on the multiphase mixture formulation and encompasses all components in the porous regions of a vapor feed DMFC using a single computation domain. The evaporation/condensation phenomen

Operation of Direct Methanol Fuel Cell i
✍ H. Cheng; K. Scott; C. Ramshaw πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 307 KB πŸ‘ 1 views

## Abstract Direct methanol fuel cells were operated and evaluated in a centrifugal field. It was observed that the methanol oxidation was significantly intensified in a centrifugal field. The application of centrifugal fields greatly enhanced mass transfer and accelerated gas bubble disengagement

Study of performance improvement in a di
✍ Masayuki Kunimatsu; Toshio Shudo; Yasuo Nakajima πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 522 KB

The direct methanol type system consists of simple and compact equipment, and is suited for automobile use. However this system possesses low power density and its internal resistance needs to be reduced. This research investigated characteristics of power output and thermal efficiency in a proton-e

A Pumpless Methanol Feeding Method for A
✍ J. Geng; X. Li; G. Sun; B. Yi πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 152 KB πŸ‘ 1 views

## Abstract This paper presents a simple and reliable pumpless methanol feeding (PLMF) method for application in direct methanol fuel cell (DMFC) systems. The primary feature and advantage of the PLMF is as follows: it employs an approach that allows the cathode gas pressure to be connected with a

Modeling Methanol Crossover by Diffusion
✍ E. Kjeang; J. Goldak; M. R. Golriz; J. Gu; D. James; K. Kordesch πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 411 KB

## Abstract A CFD model is created to analyze methanol transport in a flowing electrolyte direct methanol fuel cell (FE‐DMFC) by solving the 3D advection‐diffusion equation, with consideration of electro‐osmosis. The average methanol flux at the anode and cathode surfaces is simulated and compared